Exoskeleton walking aid



1. Exoskeleton walking aid

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Bottom

1.5 : Top

1.6 : Right

1.7 : Left

The broken lines in the photos illustrate portions of the exoskeleton walking aid and form no part of the claimed design. 

CLAIM The ornamental design for an exoskeleton walking aid, as shown and described. 